260930445700

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{7841}}^1$

素因数の和:8078

約数の個数: 144

約数和(自身を含む): 593013294720

約数和(自身を除く): 332082849020

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 71, 86, 100, 109, 142, 172, 215, 218, 284, 355, 430, 436, 545, 710, 860, 1075, 1090, 1420, 1775, 2150, 2180, 2725, 3053, 3550, 4300, 4687, 5450, 6106, 7100, 7739, 7841, 9374, 10900, 12212, 15265, 15478, 15682, 18748, 23435, 30530, 30956, 31364, 38695, 39205, 46870, 61060, 76325, 77390, 78410, 93740, 117175, 152650, 154780, 156820, 193475, 196025, 234350, 305300, 332777, 337163, 386950, 392050, 468700, 556711, 665554, 674326, 773900, 784100, 854669, 1113422, 1331108, 1348652, 1663885, 1685815, 1709338, 2226844, 2783555, 3327770, 3371630, 3418676, 4273345, 5567110, 6655540, 6743260, 8319425, 8429075, 8546690, 11134220, 13917775, 16638850, 16858150, 17093380, 21366725, 23938573, 27835550, 33277700, 33716300, 36750767, 42733450, 47877146, 55671100, 60681499, 73501534, 85466900, 95754292, 119692865, 121362998, 147003068, 183753835, 239385730, 242725996, 303407495, 367507670, 478771460, 598464325, 606814990, 735015340, 918769175, 1196928650, 1213629980, 1517037475, 1837538350, 2393857300, 2609304457, 3034074950, 3675076700, 5218608914, 6068149900, 10437217828, 13046522285, 26093044570, 52186089140, 65232611425, 130465222850, 260930445700]

約数ペア:

[(1, 260930445700), (2, 130465222850), (4, 65232611425), (5, 52186089140), (10, 26093044570), (20, 13046522285), (25, 10437217828), (43, 6068149900), (50, 5218608914), (71, 3675076700), (86, 3034074950), (100, 2609304457), (109, 2393857300), (142, 1837538350), (172, 1517037475), (215, 1213629980), (218, 1196928650), (284, 918769175), (355, 735015340), (430, 606814990), (436, 598464325), (545, 478771460), (710, 367507670), (860, 303407495), (1075, 242725996), (1090, 239385730), (1420, 183753835), (1775, 147003068), (2150, 121362998), (2180, 119692865), (2725, 95754292), (3053, 85466900), (3550, 73501534), (4300, 60681499), (4687, 55671100), (5450, 47877146), (6106, 42733450), (7100, 36750767), (7739, 33716300), (7841, 33277700), (9374, 27835550), (10900, 23938573), (12212, 21366725), (15265, 17093380), (15478, 16858150), (15682, 16638850), (18748, 13917775), (23435, 11134220), (30530, 8546690), (30956, 8429075), (31364, 8319425), (38695, 6743260), (39205, 6655540), (46870, 5567110), (61060, 4273345), (76325, 3418676), (77390, 3371630), (78410, 3327770), (93740, 2783555), (117175, 2226844), (152650, 1709338), (154780, 1685815), (156820, 1663885), (193475, 1348652), (196025, 1331108), (234350, 1113422), (305300, 854669), (332777, 784100), (337163, 773900), (386950, 674326), (392050, 665554), (468700, 556711)]